Visual measurement of pile movement for the foundation work using a high-speed line-scan
- Title
- Visual measurement of pile movement for the foundation work using a high-speed line-scan
- Author
- 임준홍
- Keywords
- Visual Measurement; Line-Scan; Pile movement
- Issue Date
- 2004-08
- Publisher
- 제어로봇시스템학회
- Citation
- 제어로봇시스템학회 국제학술대회 논문집, Page. 1805-1810
- Abstract
- When a construction company builds a high structure, many piles should be driven into the ground by a hammer whose
weight is 7,000 Kg in order to make the ground under the structure safe and strong. So, it is essential to determine whether a pile is
penetrated into the ground enough to support the weight of the structure since ground characteristics at different locations are
different each other. This paper proposes a visual measurement system for pile rebound and penetration movement including
vibration using a high-speed line-scan camera and a specially designed mark to recognize two-dimensional motion parameters of
the mark using only a line-scan camera. A mark stacking white and black right-angled triangles is used for the measurement, and
movement information for vertical distance, horizontal distance and rotational angle is determined simultaneously
- URI
- http://www.dbpia.co.kr/journal/articleDetail?nodeId=NODE02030382https://repository.hanyang.ac.kr/handle/20.500.11754/151636
- Appears in Collections:
- COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > ELECTRICAL ENGINEERING(전자공학부) > Articles
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